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What else can I help you with?
When a rock is placed in a graducated cylinder containing water the height of the water will?
The height of the water will rise a level equal to the volume of the rock.
What do you notice about the number of enery level or shells as you move down a group or column in the periodic table?
As you move down a group or column in the periodic table, the number of energy levels or shells increases. Each row in the periodic table represents a different energy level, with elements in the same row having the same number of electron shells.
What is coning in distillation?
Coneing in distillation is a phenomenon where the distillation column becomes unevenly flooded and the liquid level forms a cone shape in the column rather than being uniformly distributed. This can result in reduced efficiency and even tray damage in the column. Coneing typically occurs when there is an imbalance between the vapor and liquid flow rates in the column.
What is a group on the periodic table?
A group on the periodic table is a vertical column of elements that share similar chemical properties and have the same number of electrons in their outermost energy level.
If iron has 3 valence electrons why is it in column 8?
Iron is in period 4 and column 8 of the periodic table because it has 8 total electrons in its outermost energy level, considering both valence and core electrons. The 3 valence electrons are in the 4s and 3d orbitals, which leads to its position in column 8.
What weather will accompany a decrease in the height of the mercury column in a mercury barometer?
the atmospere can not support the greater height column and the column of mercury will drop to the level in which the atmospere can support
Cheat code in the doghouse level 24?
left inverted, right inverted, up inverted, down, right, left,right,down inverted.
What is air pressure measure?
Millibars
Why is the value of atmospheric pressure compared to mercury?
The common method to measure atmospheric pressure employs an inverted column submerged in a fluid to determine the level at which the column has to be raised to equalize the external atmospheric pressure and the internal column pressure. The height at which the fluid inside the column ceases to increase is correlated to atmospheric pressure. Due to mercury's high density, this level is on the order of inches (~30 inches of mercury at atmospheric pressure). If water were to be used the column would have to be ~32 feet tall in order to develop the equalized pressures between the column and atmosphere.
What height a fractional distillation column has?
The height of a column used in fractional distillation is dependent on the number of theoretical plates needed to sufficiently separate a mixture divided by the height equivalent to theoretical plate HETP. Nt=H/HETP
What is a blind level?
A blind level is a level or drainage gallery which has a vertical shaft at each end, and acts as an inverted option.
Where is a inverted level usually found?
An inverted level is typically found in environments where there is a need to monitor low pressures, such as in pneumatic systems, laboratory equipment, or industrial applications. This type of level device is designed to measure negative pressure or vacuum levels.
Pressure in a pipe draining an elevated water tank depends on the height of the tank but does it also depend on how full the tank is?
Yes, the pressure in a pipe draining an elevated water tank depends on both the height of the tank and the level of water in the tank. The pressure is directly related to the height difference between the water level and the point of discharge, and it decreases as the water level in the tank drops.
How is the water level in a commode maintained constant at any given time?
The water level in the tank is set by the ballcock, the mechanism with the float that is responsible for turning the water on and off when you flush. The water level in the bowl is set by the height of the top of the S-trap that is part of the bowl. Tank water level is adjustable, bowl water level is not.
How tall was the column of mercury in the barometer at sea level?
760 mm mercury column
When the volume of a liquid in a tank decreases the level is?
When the volume of a liquid in a tank decreases, the liquid level in the tank also lowers. This occurs because the amount of liquid present is reduced, resulting in a corresponding drop in the height of the liquid column. The relationship between volume and level is typically direct; as volume decreases, so does the level.
What unit would you use in the metric system to weigh a column of air?
Air is relatively light so if your column does not have a large cross section or a great height maybe grams would be a good choice. The column of air above a one square meter area at sea level that extends to the top of the atmosphere should probably use the unit kilograms.
